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Texture-analysis
Texture Segmentation Using Texture Filters such as : entropyfilt, rangefilt and stdfilt.
- 2014-09-19 17:16:48下载
- 积分:1
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频谱图法
说明: 频谱图,做工程振动,频谱分析。绝对可运行!(spectrogram in vibration analysis)
- 2021-03-05 15:59:31下载
- 积分:1
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Matlab_GUI
matlab GUI视频,非常好用的,赶快下载吧(matlab GUI video, very easy to use, and quickly download it)
- 2010-06-01 22:40:19下载
- 积分:1
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MFP_based_on_High_order_Statistics-master
说明: 浅层海洋环境由信源组成声源,海洋形成信道,和水听器阵列组成接收器。在这个传播模型中,信源,信道和接收信号这三者,通常能知二求一,具体应用诸如利用海洋环境参数和接收到的信号来定位声源,或者通过计算发射信号和接收信号之间的差异,反演海洋环境参数。
而在接收器方面,我们通过设置各向同性的水听器阵列。通过算法和处理器,我们便能量化模型,传统是处理器主要基于接收信号是高斯信号,而海洋中存在着大量的有色噪声。本课题的研究目的便是在前人的基础上,在海洋声层析成像的背景下,在信源与接收器阵列之间,引入信号的高阶统计量,对非高斯过程的水下信号源进行定位,并提高算法的性能和准确性。
利用非高斯过程的高阶累积量不恒为零的特点,滤去高斯有色噪声对信号的影响,其又包含了信号的相位信息,便可以极大的优化匹配场处理过程的性能和准确性。(After receiving signals based on high order cumulant matched field processor after matched field localization, the positioning effect will be more accurate, sidelobe suppression more effectively, and compared with other traditional matched field processor in low SNR environment, it can position more accurately.)
- 2020-10-28 12:29:58下载
- 积分:1
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dimension
代码用于估计关联维数。包括G-P算法(corrint.m),高斯核关联算法(gka.m) 和Judd算法(judd.m)(Correlation dimension estimation code. Algorithms for estimating the correlation dimension using the grassberger-Proccacia approach (corrint.m), the Gaussian-Kernel algorithm (gka.m) and Judd s estimator (judd.m) are provided.)
- 2009-04-28 18:50:07下载
- 积分:1
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shiyupinyu
语音信号的时域波形和频域波形,简单易懂,利用FFT实现。另加语音端点检测文献一篇(Speech signal time domain waveform and frequency domain waveform, straightforward, using FFT to realize
)
- 2013-04-25 17:26:10下载
- 积分:1
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intro-se
DESCRIBES INTRODUCTION ABOUT SOFTWARE ENGINEERING.
- 2015-02-03 16:44:16下载
- 积分:1
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efjiwwvm
GPS和INS组合导航程序,是国外的成品模型,计算加权加速度,使用拉亚普诺夫指数的公式,包括最小二乘法、SVM、神经网络、1_k近邻法,车牌识别定位程序的部分功能,一种噪声辅助数据分析方法。( GPS and INS navigation program, Foreign model is finished, Weighted acceleration, Raya Punuo Fu index using the formula, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Part of the license plate recognition locator feature, A noise auxiliary data analysis method.)
- 2016-04-08 22:59:34下载
- 积分:1
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VCanddmatlab
VC与matlab接口,来实现小波分解,对于学习VC和matlab混合编程的有很大帮助!(VC and matlab interfaces to achieve the wavelet decomposition, for the study of VC and matlab programming mix of great help!)
- 2011-08-25 16:43:44下载
- 积分:1
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mangning
相参脉冲串复调制信号,包括随机梯度算法,相对梯度算法,ldpc码的编解码实现。( Complex modulation coherent pulse train signal, Including stochastic gradient algorithm, the relative gradient algorithm, Codec ldpc code implementatio.)
- 2021-01-08 22:48:51下载
- 积分:1